I'm having problem with Karamba. First I start Grasshopper I get som eloading errors (Cpmponent_ModelView). After it starts and I load some example files the supports are alwas missing. I tried to add them, but my support component doesn't have small circles that are supposed to show.

I keep getting this error in the Analyse component, even when I load the example files:

"Error: Singular Stiffnessmatrix: Can not solve static system.

Make sure that boundary conditions are set so that the structure can not move in rigid body modes. You can detect rigid body modes with he BuckledShape Component: They will be the first few modes. If you see no rigid body modes check for rotations of elements about their longitudinal axis."

I'm not sure what the BuckledShape component is, but it seems that this error comes up even in the examples files for simple structures, so I was wondering if it is a bug?